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universal device poller returns negative value

searched around the forum and didnt see anything that was similar

wanted to know if there was an easy fix to change the negative temp returned value to a positive value.

second related question is that i cant seem to set an alert on temperature.  the UDP doesn't appear on the list

thanks in advance

  • It's really strange that you're getting a negative temperature, but the way you'd fix that up is by using a transform. In the same application where you created the poller, you can create a transform that takes the value of the existing poller and then lets you multiply by -1.

    The transform would look something like ${previous_poller_name}*-1.

  • thanks for the info, but i cant find that anywhere.

    i checked in the universal poller app i used to create the object and in the chart options. attached screenshots

    still new to this app, so i apologize if i get the terminology wrong.

    Capture chart.JPGCapture.JPG